Tool Structure

Inactive Publication Date: 2017-05-25
HSU HUANG TUNG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a tool structure that allows for adjustment of the angle between the connecting rod and the base to improve user efficiency. The connecting rod has multiple teeth on both faces, and a mounting hole for different screwdriver tips. When the connecting rod is perpendicular to the base, it acts as a T-shaped bar. The technical effects of this invention are improved comfort, flexibility, and versatility for users operating the tool structure at different working places.

Problems solved by technology

Thus, the user has to prepare multiple screwdriver tools with tips of different shapes, thereby increasing the cost of purchase, and thereby causing inconvenience in carrying and usage of the screwdriver tools.
In addition, the angle between the shank and the handle cannot be adjusted to satisfy a special working place, so that the working place of the conventional screwdriver tool is limited.

Method used

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Embodiment Construction

[0029]Referring to the drawings and initially to FIGS. 1-8, a tool structure in accordance with the preferred embodiment of the present invention comprises a base 1, a first retaining member 2 mounted on the base 1, a connecting rod 3 mounted on the base 1, a second retaining member 4 mounted on the connecting rod 3, and a threaded rod 5 extending through the first retaining member 2, the second retaining member 4, the connecting rod 3 and the base 1.

[0030]The base 1 has an end provided with a driving portion 13. The base 1 has a shank 11 formed with a slot 12. The shank 11 of the base 1 has a substantially U-shaped profile and has a first side formed with a screw bore 14 and a second side formed with a first retaining hole 15 and a through hole 16. The slot 12 of the base 1 is located between the screw bore 14 and the through hole 16. The through hole 16 of the base 1 is located between the slot 12 and the first retaining hole 15. The first retaining hole 15 of the base 1 has a pol...

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PUM

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Abstract

A tool structure includes a base, a first retaining member, a connecting rod, a second retaining member, and a threaded rod. The first retaining member is received in the base. The second retaining member is received in the connecting rod and engages the first retaining member so that the connecting rod is limited in the slot of the base. Thus, the connecting rod is rotated relative to the base to adjust different angles between the connecting rod and the base. In addition, the connecting rod has a first mounting hole and a second mounting hole so that the connecting rod is available for two kinds of screwdriver tips with different sizes.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a tool structure and, more particularly, to a tool structure available for tool heads of different sizes.[0003]2. Description of the Related Art[0004]A conventional screwdriver tool comprises a shank having a first end provided with a tip, and a handle mounted on a second end of the shank. The tip has a flat shape, a cross shape or hexagonal shape. Thus, the user has to prepare multiple screwdriver tools with tips of different shapes, thereby increasing the cost of purchase, and thereby causing inconvenience in carrying and usage of the screwdriver tools. In addition, the angle between the shank and the handle cannot be adjusted to satisfy a special working place, so that the working place of the conventional screwdriver tool is limited.BRIEF SUMMARY OF THE INVENTION[0005]In accordance with the present invention, there is provided a tool structure comprising a base, a first retaining mem...

Claims

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Application Information

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IPC IPC(8): B25B23/00B25B15/02
CPCB25B23/0028B25B15/02B25B23/0035
InventorHSU, HUANG-TUNG
OwnerHSU HUANG TUNG